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variants.test.js
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variants.test.js
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import postcss from 'postcss'
import fs from 'fs'
import path from 'path'
import tailwind from '../../src/jit/index.js'
function run(input, config = {}) {
return postcss(tailwind(config)).process(input, {
from: path.resolve(__filename),
})
}
test('variants', () => {
let config = {
darkMode: 'class',
mode: 'jit',
purge: [path.resolve(__dirname, './variants.test.html')],
corePlugins: { preflight: false },
theme: {},
plugins: [],
}
let css = `
@tailwind base;
@tailwind components;
@tailwind utilities;
`
return run(css, config).then((result) => {
let expectedPath = path.resolve(__dirname, './variants.test.css')
let expected = fs.readFileSync(expectedPath, 'utf8')
expect(result.css).toMatchFormattedCss(expected)
})
})
test('stacked peer variants', async () => {
let config = {
mode: 'jit',
purge: [{ raw: 'peer-disabled:peer-focus:peer-hover:border-blue-500' }],
corePlugins: { preflight: false },
theme: {},
plugins: [],
}
let css = `
@tailwind base;
@tailwind components;
@tailwind utilities;
`
let expected = `
.peer:disabled:focus:hover ~ .peer-disabled\\:peer-focus\\:peer-hover\\:border-blue-500 {
--tw-border-opacity: 1;
border-color: rgba(59, 130, 246, var(--tw-border-opacity));
}
`
let result = await run(css, config)
expect(result.css).toIncludeCss(expected)
})